Speaker



FIG. 1 is a front elevational view of the first embodiment of a speaker showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side elevational view;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a front, right, and top perspective view thereof.

FIG. 7 is a front elevational view of a second embodiment of a speaker showing my new design;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side elevational view;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a front, right, and top perspective view thereof; and,

FIG. 13 is a front elevational view of the speaker of FIG. 7, as shown in one environment, the environment being in broken lines, the environment not being a part of the disclosed and claimed design. 

The ornamental design for a speaker, as shown and described. 